Prices are in Australian Dollars.

Cheap flights from Sydney to London

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The best prices from Sydney to London are usually found in October or May, booked 60 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Return
Economy
Mon. 20/7
Mon. 27/7
From
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To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Mon. 20/7
Time
Anytime
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

How to find the cheapest flight from
Sydney (SYD) to London (LON)

SYD - LON
Price
$848 - $1,356
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm
Popular in December High demand for flights, 26% potential price rise
Cheapest in October Best time to find cheap flights, 16% potential price drop
Round-trip from $848 From Sydney to London
One-way from $549 One-way flight from Sydney to London
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Sydney to London?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 13% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Sydney to London?

To save up to 13% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sydney to London from $2,243 1-2 weeks out and tickets from $2,334 for flights departing within the next 72 hours.

What is the cheapest month to fly from Sydney to London?

Flights from Sydney to London lean towards being more expensive in December. Prices are generally better when you fly from Sydney to London in October, with the cheapest ticket starting at $949.

Cheap flights from Sydney to London in July, August 2020

The best prices found for SYD to LON flights in July, August
20 Jul - 19 Aug
$872pp
SYD
Sydney Kingsford Smith
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SYD
Sydney Kingsford Smith
20 Jul - 19 Aug
$880pp
SYD
Sydney Kingsford Smith
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SYD
Sydney Kingsford Smith
9 Jul - 23 Jul
$971pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

Sydney to London 2020 flight deals

Cheap flights to London from Sydney found for this year
11 Sep - 19 Sep
$707pp
SYD
Sydney Kingsford Smith
Philippine Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Philippine Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
30 Sep - 7 Nov
$734pp
SYD
Sydney Kingsford Smith
Philippine Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Philippine Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
2 Oct - 12 Nov
$769pp
SYD
Sydney Kingsford Smith
Philippine Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Philippine Airlines
 
1 STOP
SYD
Sydney Kingsford Smith

Direct flights to London from Sydney

Save time with Sydney to London direct flight deals
1 Oct - 13 Nov
$914pp
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
1 Oct - 8 Nov
$919pp
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
15 Sep - 20 Oct
$924pp
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith

Last-minute flights from Sydney to London

Late deals on return flights to London from Sydney, departing today and this week
27 Jun - 21 Aug
$1,049pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
27 Jun - 20 Aug
$1,050pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
25 Jun - 27 Jun
$1,051pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

One-way flights to London from Sydney

The cheapest one-way flights from Sydney to London
10:50 - 01:05
British Airways
Direct
23h 15m
SYD - LHR
British Airways
$790
DreamWorldTravel
05:30 - 11:35
Virgin Atlantic
1 stop
39h 05m
SYD - LHR
Virgin Atlantic
$832
Bravofly
06:35 - 11:10
Philippine Airlines
1 stop
37h 35m
SYD - LHR
Philippine Airlines
$835
Kiwi.com

Related info for your journey

Useful info, stats and facts about Sydney to London flights.

Flight FAQs

From Sydney to London

Can I find flights from Sydney to London for under $800 on Cheapflights?

Yes, there are multiple flights from Sydney to London for under $800. The cheapest flight booked recently is on Philippine Airlines for just $707, but on average you can expect to pay $830.

Are there direct flights from Sydney to London for under $1,000 on Cheapflights?

Cheapflights has 20 direct flights from Sydney to London under $1,000. A good price for a direct flight from Sydney to London is less than $1,316.

Are there last-minute flights available from Sydney to London for under $1,100?

There are currently 20+ open flights from Sydney to London within the next 7 days for less than $1,100.

How popular is this flight route?

Flights from Sydney Kingsford Smith to London have been viewed 1,049 times in the past calendar month.

Is Sydney weather warmer or cooler than London?

Temperatures around the 27 °Cs can be experienced in January. The weather in London is colder than in Sydney. Plan for potential changes in flight availability as peak weather approaches in this location.

Destination information for London

Things to know before you go. Useful info for your trip from Sydney to London
Today's exchange rate
$1 = £0.56
Average temperature for July in London
23.0 °C
Avg rainfall for July in London
41.0 mm

Airports servicing Sydney

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)
  • Return
  • One-way
  • Economy
  • Premium Economy
  • Business
  • First